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Electric and Hydraulic Drum Motors

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Drum Motor & Idler Dimensions
Bracket Dimensions
Optional Cable Type Dimensions
Drum Motor Specifications
Cross Sectional Diagram
Parts Description

Dimensions (in inches)

Drum Motor
TM100B25

Idler
KT100B25

Standard face widths (L) in inches for the TM100B25 and KT100B25: 10.24*   10.83*   12.20   14.17   16.14   18.11   20.08   22.05   24.02   25.98   27.95   29.92   31.89   33.86

Slow Speed: 12.80*   14.76*   16.14   18.11   20.08   22.05   24.02   25.98   27.95   29.92   31.89   33.86

*This face width is not available in all horsepower.

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Bracket AB 20

Optional Cable Type

Note: When Optional Cable Type is selected, the minimum face width (L) increased by 1.969 inches.

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Specifications

Type	HP	Belt speed in feet per minute (ft/min) Belt pull measured in pounds (lbs.)														Minimum length (L) in inches Design B	Weight in pounds (lbs.) at L = 10.24 inches
Type	HP															Minimum length (L) in inches Design B	Weight in pounds (lbs.) at L = 10.24 inches
TM100 - 425	0.25	416	333	295	262	232	203	180	161	135	114	95	85	71	(ft/min)	12.20	29.70
		17	22	24	27	31	35	40	45	53	63	76	84	101	(belt pull)
		57	(ft/min)
		126	(belt pull)
TM100 - 616	0.16	295	265	213	189	168	146	116	97	85	71	61	45		(ft/min)	12.20	29.70
		16	18	22	25	28	33	41	49	56	67	78	106		(belt pull)
		35													(ft/min)
		135													(belt pull)
TM100 - 416	0.16	262	232	203	180	161	135	114	95	85	71	57	(ft/min)			10.83	29.70
TM100 - 416	0.16	18	21	24	27	30	35	42	50	56	67	84	(belt pull)			10.83	29.70
TM100 - 414	0.14	262	232	203	180	161	135	114	95	85	71	57			(ft/min)	10.24	29.70
TM100 - 414	0.14	15	17	20	22	25	30	35	42	47	56	71			(belt pull)	10.24	29.70
TM100 - 611	0.11	189	168	146	116	97	85	71	61	45	35	(ft/min)				10.24	29.70
TM100 - 611	0.11	17	19	22	27	33	37	45	52	71	90	(belt pull)				10.24	29.70
TM100 - 811	0.11	64	52	45	40	33	26								(ft/min)	12.20	29.70
TM100 - 811	0.11	50	61	71	79	96	128								(belt pull)	12.20	29.70
SLOW SPEED
TM100 - 425PL2	0.25	46	41	39	35	34	29	28	24	23	22	18	15	(ft/min)		14.17	32.70
TM100 - 425PL2	0.25	176	198	209	235	237	274	274	274	274	274	274	274	(belt pull)		14.17	32.70
TM100 - 425PL3	0.25	11.4	10.1	9.6	8.5	7.2	6.9	6.0	5.8	5.3	4.5	3.6			(ft/min)	16.14	35.70
TM100 - 425PL3	0.25	274	274	274	274	274	274	274	274	274	274	274			(belt pull)	16.14	35.70
TM100 - 616PL2	0.16	31	27	26	23	19	18	16	15	14	12	10	(ft/min)			14.17	32.70
TM100 - 616PL2	0.16	171	193	203	229	274	274	274	274	274	274	274	(belt pull)			14.17	32.70
TM100 - 616PL3	0.16	7.5	6.7	6.3	5.6	4.7	4.5	4.0	3.8	3.5	2.9	2.4			(ft/min)	16.14	35.70
TM100 - 616PL3	0.16	274	274	274	274	274	274	274	274	274	274	274			(belt pull)	16.14	35.70
TM100 - 416PL2	0.16	46	41	39	35	34	29	28	24	23	22	18	15	(ft/min)		12.80	32.70
TM100 - 416PL2	0.16	113	127	134	151	165	180	188	214	223	241	274	274	(belt pull)		12.80	32.70
TM100 - 416PL3	0.16	11.4	10.1	9.6	8.5	7.2	6.9	6.0	5.8	5.3	4.5	3.6			(ft/min)	14.76	35.70
TM100 - 416PL3	0.16	274	274	274	274	274	274	274	274	274	274	274			(belt pull)	14.76	35.70
TM100 - 414PL2	0.14	46	41	39	35	34	29	28	24	23	22	18	15	(ft/min)		12.20	32.70
TM100 - 414PL2	0.14	98	111	117	132	140	157	164	187	195	211	252	274	(belt pull)		12.20	32.70
TM100 - 414PL3	0.14	11.4	10.1	9.6	8.5	7.2	6.9	6.0	5.8	5.3	4.5	3.6			(ft/min)	14.17	35.70
TM100 - 414PL3	0.14	274	274	274	274	274	274	274	274	274	274	274			(belt pull)	14.17	35.70
TM100 - 611PL2	0.11	31	27	26	23	19	18	16	15	14	12	10	(ft/min)			12.20	32.70
TM100 - 611PL2	0.11	118	133	140	158	188	196	223	233	252	274	274	(belt pull)			12.20	32.70
TM100 - 611PL3	0.11	7.5	6.7	6.3	5.6	4.7	4.5	4.0	3.8	3.5	2.9	2.4			(ft/min)	14.17	35.70
TM100 - 611PL3	0.11	274	274	274	274	274	274	274	274	274	274	274			(belt pull)	14.17	35.70
TM100 - 811PL2	0.11	23	20	19	17	14	12	11	9	7	(ft/min)					14.17	32.70
TM100 - 811PL2	0.11	159	180	189	213	255	274	274	274	274	(belt pull)					14.17	32.70
TM100 - 811PL3	0.11	5.6	4.9	4.7	4.2	3.5	3.3	2.9	2.8	2.6	2.2	1.8			(ft/min)	16.14	35.70
TM100 - 811PL3	0.11	274	274	274	274	274	274	274	274	274	274	274			(belt pull)	16.14	35.70
- Other belt speeds and face widths are available. - The total weight of the unit increases by 0.9 pounds per inch above 10.24 inches. - When the drive is supplied with lagging, the covered face width is reduced by 0.47 inches. - Belt speed is measured on the center of the unit without lagging. - Listed belt speeds are under full load conditions and may be higher under no load conditions. NOTE: TM100 type drum motors are available in all standard voltages and are electrically reversible.

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Cross Sectional Diagram & Parts Description

Position Number	Part Description	Position Number	Part Description
1	Shell	22	O-Ring
2A	End Flange	23	Fillister Head Machine Screw
2B	End Flange	24	Fillister Head Machine Screw
3	Gear Housing	27	Set Screw
4	Motor Flange	31	Socket Head Cap Screw
4A	Motor Flange	32	Washer Copper
5	Mounting Ring	36	Ball Bearing
5A	Mounting Ring	37	Ball Bearing
6	Shaft End	37A	Ball Bearing
7	Hollow Shaft	38	Ball Bearing
8	Internal Gear	39	Needle Bearing
9	Pinion	44	Snap Ring
11	Gear	45	Bearing Race
13	Stator	45C	Shim Plate
14	Rotor	45D	Gamma Ring
14A	Insert pinion	46	Oil Seal
15	Socket Head Cap Screw	49	Wave Washer
15A	Socket Head Cap Screw	50	Seal
16	Cable Passage	51	Junction Box
17	Socket Head Cap Screw	52	Junction Box Cover
19	Spring Ring	53	Plug
20	Terminal Board	55	Backstop Bearing
21	Spring Ring	57	Name Plate

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